src/share/classes/java/util/IdentityHashMap.java

rev 12533 : 8174109: Better queuing priorities
Reviewed-by: smarks

*** 1,7 ****
  /*
!  * Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 27,36 ****
--- 27,37 ----
  
  import java.lang.reflect.Array;
  import java.util.function.BiConsumer;
  import java.util.function.BiFunction;
  import java.util.function.Consumer;
+ import sun.misc.SharedSecrets;
  
  /**
   * This class implements the <tt>Map</tt> interface with a hash table, using
   * reference-equality in place of object-equality when comparing keys (and
   * values).  In other words, in an <tt>IdentityHashMap</tt>, two keys
*** 1302,1312 ****
          // Read in size (number of Mappings)
          int size = s.readInt();
          if (size < 0)
              throw new java.io.StreamCorruptedException
                  ("Illegal mappings count: " + size);
!         init(capacity(size));
  
          // Read the keys and values, and put the mappings in the table
          for (int i=0; i<size; i++) {
              @SuppressWarnings("unchecked")
                  K key = (K) s.readObject();
--- 1303,1315 ----
          // Read in size (number of Mappings)
          int size = s.readInt();
          if (size < 0)
              throw new java.io.StreamCorruptedException
                  ("Illegal mappings count: " + size);
!         int cap = capacity(size);
!         SharedSecrets.getJavaOISAccess().checkArray(s, Object[].class, cap);
!         init(cap);
  
          // Read the keys and values, and put the mappings in the table
          for (int i=0; i<size; i++) {
              @SuppressWarnings("unchecked")
                  K key = (K) s.readObject();